APR to EAR Calculator

Convert an Annual Percentage Rate (APR) to an Effective Annual Rate (EAR).

Compounding period in months
136
EAR
1.0046%
EAR=((APR100n+1)n1)×100 \text{EAR} = \left( \left( \frac{\text{APR}}{100 \, n } + 1 \right)^n - 1 \right) \times 100
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